Being a n00b to HA i am having a hard time grasping custom ui cards. I really want to dig in and make some but am having trouble getting started.
https://developers.home-assistant.io/docs/en/frontend_add_card.html
I basically want to do the first example but use it for all my security sensors and have it just say under the friendly name, last trigger and a time stamp. I know i can make another line item and make a template for it but i want to have it in one reusable state card.
Any advice would be appreciated